Files
deepseek-harness/packages/client/ui-agent-preset/tests/apply.spec.ts
Yichen Jiang b77fb9036c refactor(agent-presets,web): copy-only preset authoring with a path to the files
The web YAML editor is gone. agentPreset.write (arbitrary composition
text) became agentPreset.copy { from, agentPreset, name? }: a host-side
whole-directory copy of ids the host resolves itself — symlinks
dereferenced, modes re-tightened to owner-only with owner-execute kept,
metadata rewritten to keep the source's description but never its name or
roster order. No composition text or path crosses the wire in either
authoring direction, and the entryListSchema/!!js concern dissolves with
assertComposition itself.

The settings section becomes: a read-only viewer over shipped
compositions, a copy dialog (id + optional display name) as the only
create entry, delete for custom rows, and a location action leading into
the preset's own files — agentPreset.openDocument { agentPreset } resolves
the directory host-side and opens it natively, or answers
{ opened: false, path } for the row to show as text where the deployment
has no desktop. agentPreset.list reports hasDocument beside authorable;
the gateway's nativeOpen config pins the capability where
canOpenNativePath platform detection would mislead. The privileged set is
now read/copy/openDocument/remove.

With files as the only composition editor, standing mounts grew
stamp-keyed generations: ensureStanding compares the composition file's
mtime+size and starts the next generation for later sessions, while every
joined session keeps the generation it runs on.

New keyless web lane (agent-preset-authoring, overlay pins
nativeOpen: false so goldens render one branch on every platform) drives
view/copy/reveal/delete end to end; the real-composition CLI e2e switches
to copy semantics.
2026-08-08 22:35:26 +08:00

462 lines
19 KiB
TypeScript

/**
* Registration: the General row, the settings section, the new-session chip,
* and the header label all come from one apply, and each defers until the slot
* it fills has been declared. A pushed settings change refreshes the surfaces
* that are already showing, so a default set from one converges the other.
*/
import { Context } from 'cordis'
import { describe, expect, it, vi } from 'vitest'
import { resolveSlotLabel } from '@deepseek-ai/dsh-client-ui-slots'
import { SlotsService } from '@deepseek-ai/dsh-client-runtime/client'
import { LocaleService } from '@deepseek-ai/dsh-client-locale/client'
import { usePinnedBrowserLanguages } from '@deepseek-ai/dsh-client-test-runtime'
import { apply, inject } from '@deepseek-ai/dsh-client-ui-agent-preset/client'
import { AgentPresetLabel } from '../src/client/AgentPresetLabel.tsx'
import type { AgentPresetLabelInjected } from '../src/client/AgentPresetLabel.tsx'
import { AgentPresetRow } from '../src/client/AgentPresetRow.tsx'
import type { AgentPresetRowInjected } from '../src/client/AgentPresetRow.tsx'
import { AgentPresetSection } from '../src/client/AgentPresetSection.tsx'
import type { AgentPresetSectionInjected } from '../src/client/AgentPresetSection.tsx'
import { AgentPresetSeat } from '../src/client/AgentPresetSeat.tsx'
import type { AgentPresetSeatInjected } from '../src/client/AgentPresetSeat.tsx'
// The service reads its initial locale from the browser; these specs assert
// the shipped Chinese copy, so they state the browser they assume.
usePinnedBrowserLanguages('zh-CN')
const ROSTER_ONE = {
rpcId: 'r',
result: {
ok: true as const,
value: {
presets: [{ id: 'standard', trust: 'system', isDefault: true }],
authorable: true,
hasDocument: true,
},
},
}
/** The roster after this browser copied one preset of its own. */
const ROSTER_AUTHORED = {
rpcId: 'r',
result: {
ok: true as const,
value: {
presets: [
{ id: 'standard', trust: 'system', isDefault: true },
{ id: 'mine', trust: 'user', isDefault: false },
],
authorable: true,
hasDocument: true,
},
},
}
/** The same roster with a second preset carrying the default. */
const ROSTER_MOVED = {
rpcId: 'r',
result: {
ok: true as const,
value: {
presets: [
{ id: 'standard', trust: 'system', isDefault: false },
{ id: 'minimal', trust: 'system', isDefault: true },
],
authorable: true,
hasDocument: true,
},
},
}
async function bench() {
const ctx = new Context()
// The host's answer, mutable so a spec can move the default the way the
// settings surface does and watch who re-reads it.
let ROSTER: typeof ROSTER_ONE | typeof ROSTER_MOVED | typeof ROSTER_AUTHORED = ROSTER_ONE
const moveDefault = (): void => { ROSTER = ROSTER_MOVED }
await ctx.plugin(SlotsService).await()
const locale = new LocaleService(ctx)
ctx.provide('locale', locale)
const calls: string[] = []
ctx.provide('connection', {
api: {
agentPresets: {
list: () => { calls.push('list'); return Promise.resolve(ROSTER) },
read: () => Promise.resolve({
rpcId: 'r',
result: { ok: true as const, value: { agentPreset: 'standard', trust: 'system', content: '' } },
}),
copy: (payload: { from: string; agentPreset: string }) => {
calls.push(`copy:${payload.agentPreset}`)
// The host's roster now contains it, which is the whole point of the
// copy and what every surface must converge on.
ROSTER = ROSTER_AUTHORED
return Promise.resolve({ rpcId: 'r', result: { ok: true as const, value: { agentPreset: payload.agentPreset } } })
},
openDocument: (payload: { agentPreset: string }) => {
calls.push(`openDocument:${payload.agentPreset}`)
return Promise.resolve({ rpcId: 'r', result: { ok: true as const, value: { opened: true as const } } })
},
remove: () => Promise.resolve({ rpcId: 'r', result: { ok: true as const, value: {} } }),
select: (payload: { agentPreset: string }) => {
calls.push(`select:${payload.agentPreset}`)
return Promise.resolve({ rpcId: 'r', result: { ok: true as const, value: { agentPreset: payload.agentPreset } } })
},
},
settings: {
// The row reads this to learn whether this browser may write at all.
describe: () => Promise.resolve({
rpcId: 'r',
result: { ok: true as const, value: { writable: true, hasDocument: true, namespaces: [] } },
}),
update: (payload: { patch: unknown }) => { calls.push(`settings:${JSON.stringify(payload.patch)}`); return Promise.resolve({ rpcId: 'r', result: { ok: true as const, value: {} } }) },
},
},
} as never)
return { ctx, slots: ctx.get('slots') as SlotsService, calls, moveDefault }
}
function declareRoot(slots: SlotsService): () => void {
return slots.register({
name: 'root',
children: {
'settings.general.item': { kind: 'list', scope: 'root' },
'settings.section': { kind: 'list', scope: 'root' },
conversation: { kind: 'single', scope: 'root' },
},
} as never, () => null)
}
/** The conversation's own declarations, which the chip and label wait for. */
function declareConversation(slots: SlotsService): () => void {
return slots.register({
name: 'conversation',
children: {
'conversation.hero.agentPreset': { kind: 'single', scope: 'root' },
'conversation.session.header.actions': { kind: 'list', scope: 'session' },
},
} as never, () => null)
}
/** A sessions double whose list can be moved and whose changes are pushed. */
function sessionsDouble(state: {
current?: string
byId: Record<string, { id: string; blank: boolean; agentPreset?: string }>
}) {
const listeners = new Set<() => void>()
return {
list: {
getSnapshot: () => state,
subscribe: (fn: () => void) => {
listeners.add(fn)
return () => listeners.delete(fn)
},
},
/** Push a list change the way the runtime's store does. */
notify: () => { for (const fn of listeners) fn() },
}
}
describe('ui-agent-preset apply', () => {
it('declares the services it uses', () => {
expect(inject).toEqual(['slots', 'locale', 'connection'])
})
it('registers the General row and the settings section', async () => {
const { ctx, slots } = await bench()
declareRoot(slots)
await ctx.plugin({ inject: [...inject], apply }).await()
const row = slots.entries('settings.general.item')[0]!
expect(row.component).toBe(AgentPresetRow)
expect(row.options).toMatchObject({ id: 'agent-preset', order: -25 })
const section = slots.entries('settings.section')[0]!
expect(section.component).toBe(AgentPresetSection)
expect(section.options).toMatchObject({ id: 'agent-presets', order: 20 })
// The nav label is a locale-following thunk; owners resolve it at read time.
expect(resolveSlotLabel(section.options.label)).toBe('Agent 预设')
})
it('registers into a declaration that arrives after apply', async () => {
const { ctx, slots } = await bench()
await ctx.plugin({ inject: [...inject], apply }).await()
declareRoot(slots)
await vi.waitFor(() => { expect(slots.entries('settings.section')).toHaveLength(1) })
})
it('hands each surface its own store and actions', async () => {
const { ctx, slots } = await bench()
declareRoot(slots)
await ctx.plugin({ inject: [...inject], apply }).await()
const row = (slots.entries('settings.general.item')[0]!.inject as unknown as () => AgentPresetRowInjected)()
const section = (slots.entries('settings.section')[0]!.inject as unknown as () => AgentPresetSectionInjected)()
expect(row.hooks.agentPreset).not.toBe(section.hooks.agentPresetSection)
// Each thunk reaches its own controller: the row's load fills the row's
// store, and the section's default write does not go through the row.
await row.load()
await row.select('standard')
await section.makeDefault('standard')
expect(row.hooks.agentPreset.getSnapshot().options).toEqual([{ id: 'standard', trust: 'system' }])
expect(section.hooks.agentPresetSection.getSnapshot().rows)
.toEqual([{ id: 'standard', trust: 'system', isDefault: true }])
})
it('routes the section actions to one controller', async () => {
const { ctx, slots, calls } = await bench()
declareRoot(slots)
await ctx.plugin({ inject: [...inject], apply }).await()
const section = (slots.entries('settings.section')[0]!.inject as unknown as () => AgentPresetSectionInjected)()
await section.load()
section.beginCopy('standard')
section.cancelCopy()
section.beginCopy('standard')
section.setCopyId('mine')
section.setCopyName('我的模式')
await section.confirmCopy()
await section.view('standard')
section.closeView()
section.confirmDelete('mine')
await Promise.all([section.openLocation('mine'), section.remove()])
// One controller behind every action: the copy the dialog named is the
// one the roster re-read reflects, and the delete the section confirmed
// is the one its remove() sees.
expect(calls).toContain('copy:mine')
expect(calls.filter(call => call === 'openDocument:mine').length).toBeGreaterThan(0)
expect(section.hooks.agentPresetSection.getSnapshot().rows).toHaveLength(2)
})
it('refreshes a showing surface when its namespace changes, and ignores others', async () => {
const { ctx, slots, calls } = await bench()
declareRoot(slots)
await ctx.plugin({ inject: [...inject], apply }).await()
const section = (slots.entries('settings.section')[0]!.inject as unknown as () => AgentPresetSectionInjected)()
await section.load()
const before = calls.length
ctx.emit('settings/changed', 'agent-presets')
await vi.waitFor(() => { expect(calls.length).toBe(before + 2) })
const afterRelevant = calls.length
ctx.emit('settings/changed', 'llm-deepseek')
await Promise.resolve()
// Both surfaces re-read on their own namespace; an unrelated one moves
// neither, so this rules out a blanket refresh on every settings write.
expect(calls.length).toBe(afterRelevant)
})
it('re-reads both surfaces when the connection comes back', async () => {
const { ctx, slots, calls } = await bench()
declareRoot(slots)
await ctx.plugin({ inject: [...inject], apply }).await()
const section = (slots.entries('settings.section')[0]!.inject as unknown as () => AgentPresetSectionInjected)()
await section.load()
const before = calls.length
ctx.emit('connection/reset')
// A reconnect can land on a host whose roster changed under the browser.
await vi.waitFor(() => { expect(calls.length).toBe(before + 2) })
})
it('leaves the section alone until it has been opened once', async () => {
const { ctx, slots, calls } = await bench()
declareRoot(slots)
await ctx.plugin({ inject: [...inject], apply }).await()
const before = calls.length
ctx.emit('settings/changed', 'agent-presets')
await vi.waitFor(() => { expect(calls.length).toBeGreaterThan(before) })
// Only the General row reloads: a section nobody opened has nothing to
// converge, and reading the roster for it would be a wasted round trip.
expect(calls.length - before).toBe(1)
})
it('registers the new-session chip and the header label, and drops both on disposal', async () => {
const { ctx, slots } = await bench()
declareRoot(slots)
const conversation = declareConversation(slots)
ctx.provide('conversation', {} as never)
ctx.provide('sessions', sessionsDouble({ byId: {} }) as never)
const fiber = ctx.plugin({ inject: [...inject, 'conversation', 'sessions'], apply })
await fiber.await()
const chip = slots.entries('conversation.hero.agentPreset')[0]!
expect(chip.component).toBe(AgentPresetSeat)
const label = slots.entries('conversation.session.header.actions')[0]!
expect(label.component).toBe(AgentPresetLabel)
expect(label.options).toMatchObject({ id: 'agent-preset', order: 20 })
await fiber.dispose()
expect(slots.entries('conversation.hero.agentPreset')).toHaveLength(0)
expect(slots.entries('conversation.session.header.actions')).toHaveLength(0)
expect(slots.entries('settings.section')).toHaveLength(0)
conversation()
})
it('moves the chip when the default changes on the settings surface', async () => {
const { ctx, slots, moveDefault } = await bench()
declareRoot(slots)
const conversation = declareConversation(slots)
ctx.provide('conversation', {} as never)
ctx.provide('sessions', sessionsDouble({ byId: {} }) as never)
await ctx.plugin({ inject: [...inject, 'conversation', 'sessions'], apply }).await()
const chip = slots.entries('conversation.hero.agentPreset')[0]!
const seat = (chip.inject as unknown as () => AgentPresetSeatInjected)()
await seat.load()
expect(seat.hooks.agentPresetSeat.getSnapshot().current).toBe('standard')
// The chip opens on the deployment default, and the setting it comes from
// lives on another screen: without this the next session — the very one
// the setting governs — would be composed from the previous default until
// a reload.
// An unrelated namespace moves nothing: the chip re-reads on its own
// setting, not on every settings write in the process.
moveDefault()
ctx.emit('settings/changed', 'llm-deepseek')
await Promise.resolve()
expect(seat.hooks.agentPresetSeat.getSnapshot().current).toBe('standard')
ctx.emit('settings/changed', 'agent-presets')
await vi.waitFor(() => {
expect(seat.hooks.agentPresetSeat.getSnapshot().current).toBe('minimal')
})
conversation()
})
it('offers a just-authored preset on the new-session chip', async () => {
const { ctx, slots } = await bench()
declareRoot(slots)
const conversation = declareConversation(slots)
ctx.provide('conversation', {} as never)
ctx.provide('sessions', sessionsDouble({ byId: {} }) as never)
await ctx.plugin({ inject: [...inject, 'conversation', 'sessions'], apply }).await()
const chip = slots.entries('conversation.hero.agentPreset')[0]!
const seat = (chip.inject as unknown as () => AgentPresetSeatInjected)()
await seat.load()
expect(seat.hooks.agentPresetSeat.getSnapshot().options.map(option => option.id)).toEqual(['standard'])
const section = (slots.entries('settings.section')[0]!.inject as unknown as () => AgentPresetSectionInjected)()
await section.load()
section.beginCopy('standard')
section.setCopyId('mine')
section.setCopyName('我的模式')
await section.confirmCopy()
// Authoring copies a directory rather than writing a setting, so nothing
// on the wire announces it: a preset created to be used must appear on
// the one screen that starts sessions, without a reload.
await vi.waitFor(() => {
expect(seat.hooks.agentPresetSeat.getSnapshot().options.map(option => option.id)).toEqual(['standard', 'mine'])
})
conversation()
})
it('applies the staged choice to the blank session the flow lands on', async () => {
const { ctx, slots, calls } = await bench()
declareRoot(slots)
declareConversation(slots)
ctx.provide('conversation', {} as never)
const state: {
current?: string
byId: Record<string, { id: string; blank: boolean; agentPreset?: string }>
} = { byId: {} }
const sessions = sessionsDouble(state)
ctx.provide('sessions', sessions as never)
await ctx.plugin({ inject: [...inject, 'conversation', 'sessions'], apply }).await()
const chip = (slots.entries('conversation.hero.agentPreset')[0]!
.inject as unknown as () => AgentPresetSeatInjected)()
await chip.load()
// Picked on the hero screen, where there is no session yet.
await chip.select('minimal')
expect(calls).not.toContain('select:minimal')
state.current = 's1'
state.byId['s1'] = { id: 's1', blank: true, agentPreset: 'standard' }
sessions.notify()
// Connecting a workspace produced the session; the stage reaches it there.
await vi.waitFor(() => { expect(calls).toContain('select:minimal') })
})
it('applies the stage to a session that records no preset of its own', async () => {
const { ctx, slots, calls } = await bench()
declareRoot(slots)
declareConversation(slots)
ctx.provide('conversation', {} as never)
const sessions = sessionsDouble({
current: 's1',
byId: { s1: { id: 's1', blank: true } },
})
ctx.provide('sessions', sessions as never)
await ctx.plugin({ inject: [...inject, 'conversation', 'sessions'], apply }).await()
const chip = (slots.entries('conversation.hero.agentPreset')[0]!
.inject as unknown as () => AgentPresetSeatInjected)()
await chip.load()
await chip.select('minimal')
// A session created before the deployment composed presets records none;
// reading that as "already runs it" would drop the pick on the floor.
expect(calls).toContain('select:minimal')
})
it('forgets the stage once it has been spent', async () => {
const { ctx, slots, calls } = await bench()
declareRoot(slots)
declareConversation(slots)
ctx.provide('conversation', {} as never)
const state = {
current: 's1',
byId: { s1: { id: 's1', blank: true, agentPreset: 'standard' } },
}
const sessions = sessionsDouble(state)
ctx.provide('sessions', sessions as never)
await ctx.plugin({ inject: [...inject, 'conversation', 'sessions'], apply }).await()
const chip = (slots.entries('conversation.hero.agentPreset')[0]!
.inject as unknown as () => AgentPresetSeatInjected)()
await chip.load()
await chip.select('minimal')
const spent = calls.filter(call => call === 'select:minimal').length
sessions.notify()
sessions.notify()
// Every later list movement would re-apply a stage that was not cleared,
// switching sessions the user never picked for.
await Promise.resolve()
expect(calls.filter(call => call === 'select:minimal')).toHaveLength(spent)
})
it('gives the header label the same roster the General row reads', async () => {
const { ctx, slots } = await bench()
declareRoot(slots)
declareConversation(slots)
ctx.provide('conversation', {} as never)
ctx.provide('sessions', sessionsDouble({ byId: {} }) as never)
await ctx.plugin({ inject: [...inject, 'conversation', 'sessions'], apply }).await()
const label = (slots.entries('conversation.session.header.actions')[0]!
.inject as unknown as () => AgentPresetLabelInjected)()
const row = (slots.entries('settings.general.item')[0]!
.inject as unknown as () => AgentPresetRowInjected)()
await label.load()
// One roster behind both: the label resolves a name the settings row's own
// load already fetched, rather than issuing a second read per session.
expect(label.hooks.agentPresets).toBe(row.hooks.agentPreset)
expect(label.hooks.agentPresets.getSnapshot().options).toEqual([{ id: 'standard', trust: 'system' }])
})
})